100+ Pure virtual function PowerPoint (PPT) Presentations, Pure virtual function PPTs

Pure virtual function - PowerPoint PPT Presentation

Base class, Pet

// Pet is a base class class Pet { public : Pet(string name); string I(); void goes(); private : string voice(); string my_name; };. Pet::Pet(string name) :my_name(name) {} string Pet::I() { return my_name; } string Pet::voice() { return "???"; }

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381 views • 18 slides

Inheritance and type casting

Inheritance and type casting. Inheritance. It is a mechanism of creating a new class from an already defined class The new class contains all attributes of the old class in addition to some of its own attributes. (REFER Ist UNIT PPT FOR INHERITANCE AND POLYMORPHISM CONCEPTS). ie) if.

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243 views • 13 slides

Abstract Classes

Abstract Classes. So Far. We have covered polymorphism What is it? And virtual functions What are those? Today we will learn about Abstract class Pure virtual functions. Abstract Classes. Consider a base class called GameObject that contains a draw function

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253 views • 12 slides

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'Pure virtual function' diaporamas de présentation

Pure virtual function - PowerPoint PPT Presentation

Base class, Pet

Inheritance and type casting

Abstract Classes